CVE-2017-2635
6.5
MEDIUM
CVSS 3.1
EPSS 0.32%
Description
A NULL pointer deference flaw was found in the way libvirt from 2.5.0 to 3.0.0 handled empty drives. A remote authenticated attacker could use this flaw to crash libvirtd daemon resulting in denial of service.
How to fix CVE-2017-2635
To remediate CVE-2017-2635, upgrade the affected package to a fixed version below.
- Debian/libvirt—upgrade to 3.0.0-3 or later
Is CVE-2017-2635 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.0.0-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |